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Don't assume "text/" MIME types can be opened internally

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Previously, dragging a Python script ("text/x-python-script") would
trigger an open/save dialog (at least on OS X), since Firefox was under
the impression that it couldn't read the file.
This commit is contained in:
Dan Stillman 2012-08-02 09:08:49 -04:00
parent 7dbe6d728a
commit 77f422039f
2 changed files with 5 additions and 24 deletions
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4
chrome/content/zotero/xpcom/attachments.js
View File

@ -89,6 +89,7 @@ Zotero.Attachments = new function(){
var mimeType = Zotero.MIME.getMIMETypeFromFile(newFile);
attachmentItem.attachmentMIMEType = mimeType;
attachmentItem.attachmentPath = this.getPath(newFile, this.LINK_MODE_IMPORTED_FILE);
attachmentItem.save();
@ -1325,8 +1326,7 @@ Zotero.Attachments = new function(){
}
var ext = Zotero.File.getExtension(file);
if (mimeType.substr(0, 5)!='text/' ||
!Zotero.MIME.hasInternalHandler(mimeType, ext)){
if (!Zotero.MIME.hasInternalHandler(mimeType, ext)) {
return;
}

25
chrome/content/zotero/xpcom/mime.js
View File

@ -25,7 +25,6 @@
Zotero.MIME = new function(){
this.isTextType = isTextType;
this.isExternalTextExtension = isExternalTextExtension;
this.getPrimaryExtension = getPrimaryExtension;
this.sniffForMIMEType = sniffForMIMEType;
this.sniffForBinary = sniffForBinary;
@ -92,14 +91,6 @@ Zotero.MIME = new function(){
}
/*
* Check if file extension should be forced to open externally
*/
function isExternalTextExtension(ext){
return typeof _externalTextExtensions[ext] != 'undefined';
}
/*
* Our own wrapper around the MIME service's getPrimaryExtension() that
* works a little better
@ -326,20 +317,11 @@ Zotero.MIME = new function(){
* do what we need
*/
function hasNativeHandler(mimeType, ext) {
if (mimeType.match(/^text\//)) {
if (isExternalTextExtension(ext)){
Zotero.debug(mimeType + " file has extension '" + ext + "' that should be handled externally");
return false;
}
return true;
}
if (_nativeMIMETypes[mimeType]){
Zotero.debug('MIME type ' + mimeType + ' can be handled natively');
return true;
}
return null;
return false;
}
@ -350,9 +332,8 @@ Zotero.MIME = new function(){
* Similar to hasNativeHandler() but also includes plugins
*/
function hasInternalHandler(mimeType, ext) {
var isNative = hasNativeHandler(mimeType, ext);
if (isNative !== null) {
return isNative;
if (hasNativeHandler(mimeType, ext)) {
return true;
}
if(mimeType === "application/pdf"